In the elite of the Astra Militarum there still exists an elite, soldier capable of sacrifice everything for the Imperium. Scions are elite soldiers. Since their childhood Scions undergo extremely hard and dangerous training, all cadets will undergo a mental training making them forget all their past lives. When a battle in the universe of Warhammer 40k is lost and the Imperial Guard cannot cope, Scions are sent. Choose from bits Scions, the elements to convert your guard.